Topic: Testing

Verifying Accuracy in Statistical Tests

Statistical Analysis in XM DData analysis is an integral piece of the XM platform that enables Qualtrics customers to discover the deepest and most relevant insights from their experience (X) and ope...

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Using Limits to Scale Efficiently

Using limits to scale efficiently Here at Qualtrics, we are making a platform for innovation in the experience management space. The Qualtrics Developer Platform is only the latest evidence of this: ...

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Minimizing Operational Cost of Inherited Services

Qualtrics is growing at a rapid rate, both in terms of our customer base and in the amount of data we process on a daily basis. To keep up with the demand, we have been increasing our engineering work...

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Migrating Legacy JS to TypeScript

At Qualtrics nothing can be said to be certain except death, taxes, and absurd quarterly growth. Enter TypeScript, a powerful tool for growing JavaScript codebases. I am going to talk about why we cho...

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Don’t Scrap it: Building a QE Ecosystem the Scrappy Way

I joined Qualtrics about two years ago. At the time our Quality Engineering team had 6 people. It has since expanded to about 30. Over the same time period the total number of employees at Qualtrics h...

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End-to-end testing Angular web apps with Protractor

You’ve completed your Angular web app and have released it for the world to consume. Congrats! But now comes the hard part: as you gain web traffic, customers are bound to suggest features to make y...

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